UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JWeud8jzl76I2TNBsSInRiPvO6fjFDKTLHQw1Fp2nlo=' 
WHERE 
  key_id = 'd09e0b0ea4eb887355d1f8906d63078920c655b4a5313b3912b645b5b56e42e3' 
  AND (
    token = 'JWeud8jzl76I2TNBsSInRiPvO6fjFDKTLHQw1Fp2nlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )